2019433672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{645599}}^1$

素因数の和:645645

約数の個数: 32

約数和(自身を含む): 4183488000

約数和(自身を除く): 2164054328

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 645599, 1291198, 2582396, 5164792, 10975183, 14848777, 21950366, 29697554, 43900732, 59395108, 87801464, 118790216, 252429209, 504858418, 1009716836, 2019433672]

約数ペア:

[(1, 2019433672), (2, 1009716836), (4, 504858418), (8, 252429209), (17, 118790216), (23, 87801464), (34, 59395108), (46, 43900732), (68, 29697554), (92, 21950366), (136, 14848777), (184, 10975183), (391, 5164792), (782, 2582396), (1564, 1291198), (3128, 645599)]